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Correct comparison in 'blacklist' handling

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This commit is contained in:
Tom Eastep 2010-09-09 10:22:48 -07:00
parent cd4b5d80ed
commit 64544f4ab5
1 changed files with 1 additions and 1 deletions
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2
Shorewall/Perl/Shorewall/Zones.pm
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@ -975,7 +975,7 @@ sub process_interface( $$ ) {
$options{arp_ignore} = 1;
}
} elsif ( $option eq 'blacklist' ) {
$value = BL_IN unless ( defined $value && $value != '' );
$value = BL_IN unless ( defined $value && $value ne '' );
fatal_error "Invalid 'blacklist' value ( $value )" unless $value =~ /^[12]$/;
$options{blacklist} = $value eq 1 ? BL_IN | BL_OUT : BL_OUT;
$hostoptions{blacklist} = $options{blacklist} & BL_IN;